What is the verb in this sentence?

The theories of Isaac Newton revolutionized physics and astronomy.]]> What is the subject of this sentence?

The theories of Isaac Newton revolutionized physics and astronomy.]]> Is the verb of this sentence a transitive, intransitive, or linking verb?

The theories of Isaac Newton revolutionized physics and astronomy.]]> What is the direct object of this sentence?

The theories of Isaac Newton revolutionized physics and astronomy.]]> Say the sentence.

The theories of Isaac Newton revolutionized physics and astronomy.]]>